HelpProvider.GetHelpKeyword(Control) Method

Definition

Returns the Help keyword for the specified control.

public virtual string GetHelpKeyword (System.Windows.Forms.Control ctl);
public virtual string? GetHelpKeyword (System.Windows.Forms.Control ctl);

Parameters

ctl
Control

A Control from which to retrieve the Help topic.

Returns

The Help keyword associated with this control, or null if the HelpProvider is currently configured to display the entire Help file or is configured to provide a Help string.

Applies to

Produkt Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9

See also